<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8" />
		<title></title>
	</head>
	<body>
		<div>1</div>
		<div>2</div>
		<div style="height: 100px;border: #000000 1px solid; float: right;">3</div>
		<div style="float: right;clear: both;">4</div>
		<div>5</div>
	</body>
</html>
